Bulgarini’s oeuvre has seen much controversy in its reconstructions with works formerly attributed to Ugolino Lorenzetti, a composite name constructed by Bernard Berenson referencing the stylistic similarities to Ugolino Da Niero and Pietro Lorenzetti which he attached to a small body of nine paintings believed, to all be by the same unknown Sienese artist. The paintings were grouped on a similar visual fluency, style and formula demonstrating a distinctly “Ugolini-esque” aesthetic. However, of those nine paintings six were later attributed to "The master of the Ovile Madonna" by Ernst Dewald on the grounds of a perceived fundamental stylistic difference he claimed separated the paintings. It wasn’t until Millard Meiss made the argument that the works attributed to both "The master of the Ovile Madonna" and "Ugolino Lorenzetti" might actually be by the same artist, Bulgarini. Much of the difficulty in constructing his oeuvre is due to the lack of documentation needed to establish the Painters authorship and timeline of his work. The only known autographed work by Bulgarini is the St. Victor altarpiece in Siena Cathedral. It was not until much later when several documents were found and the St Victor Altarpiece was reconstructed that we are able to have a clearer picture of his artistic career.
The St. Victor Altarpiece
This altarpiece, found in the Siena Cathedral, was one of four altarpieces commissioned by the Commune, that depict the four patrons saints of the city. The other three altarpieces: St Ansanus by Simone Martini, St Crescentious by Ambrogio Lorenzetti and St Savinus by Pietro Lorenzetti; were identified earlier because the panels were signed and dated, and because of 15th century inventories from the cathedral. However, none of these sources were consistent in mentioning the St Victor Altarpiece. It wasn’t until the late 16th century that previously lost inventories, made by Guigurta Tommasi, named Bulgarini as the painter of the St Victor altarpiece.
Career
The earliest mention of Bulgarini is in 1338 for a payment made for a Biccherna book cover; books containing the financial transactions for the Commune starting in the thirteenth century until the fifteenth century. In 1341 and 1342 he was commissioned for two more covers for consecutive seasons. His career, starting roughly in the 1330s, lasted into the 1370s. His last documented work supposedly signed and dated 1373, which is now lost was a panel painting for the hospital of Santa Maria Della Scala in Siena. Though he was active up until his death in 1378.
The ''Assumption of the Virgin and Doubting Thomas'' Altarpiece
The Assumption of the Virgin with Doubting Thomas is a large panel painted by Bulgarini. It was part of an altarpiece for the chapel which housed a group of important relics acquired by the Santa Maria della Scala Hospital from Constantinople, which included the Virgin’s belt or girdle that she cast down to Thomas. The importance of the relics is reflected in the composition of the panel painted by Bulgarini. Bulgarini’s somewhat unusual portrayal of Thomas with his back to the viewer differs from other iconography of the period, perhaps representing the position of the parishioners and Sienese officiants in worship of the virgin and the recently acquired relics in the newly constructed chapel.
